| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.58 | 6.827% | $118.1293 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $29.70 | 6.487% | $31.6266 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $118.52 | 9.588% | $129.8837 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $224.31 | 10.269% | $247.3444 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $169.47 | 8.608% | $184.058 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $230.60 | 5.782% | $243.9333 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $192.33 | 9.218% | $210.059 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,075.51 | $1,165.0343 | $1,165.03 | $1,165.10 | $1,165.00 | |